/* Blog listing and post pages (_layouts/portfolio.html). Loaded after styles.css. */
:root.portfolio-page {
  --blog-ink: #212529;
  --blog-yellow: #ffc800;
  --blog-yellow-dark: #d4aa00;
  --blog-muted: #5c636a;
  --blog-text: #3d4349;
  --blog-line: #e3e6ea;
  --blog-surface: #f4f5f7;
  --blog-gutter: 1rem;
  --blog-sans: "Montserrat", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  --blog-serif: "Roboto Slab", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  --blog-grid: linear-gradient(rgba(255, 255, 255, 0.045) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.045) 1px, transparent 1px);
  background: var(--blog-ink);
}

@media (min-width: 576px) {
  :root.portfolio-page {
    --blog-gutter: 1.25rem;
  }
}

.portfolio-body {
  display: flex;
  flex-direction: column;
  min-height: 100vh;
  background: var(--blog-surface);
}

.site-main {
  flex: 1 0 auto;
}

.portfolio-body .container {
  padding-right: var(--blog-gutter);
  padding-left: var(--blog-gutter);
}

/* Cancels styles.css's 9rem section padding without outranking the classes below. */
:where(.portfolio-body) section {
  padding: 0;
}

.portfolio-body :focus-visible {
  outline: 3px solid var(--blog-yellow);
  outline-offset: 3px;
}

.skip-link {
  position: absolute;
  top: 0.75rem;
  left: 0.75rem;
  z-index: 10;
  padding: 0.75rem 1rem;
  font-family: var(--blog-sans);
  font-weight: 700;
  color: var(--blog-ink);
  background: var(--blog-yellow);
  border-radius: 0.5rem;
  transform: translateY(-200%);
}

.skip-link:focus {
  transform: none;
}

/* Navigation: the homepage's dark bar, yellow brand, uppercase Montserrat links. */
.site-nav {
  background: var(--blog-ink);
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.site-nav__inner {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 0.25rem 1.5rem;
  padding-top: 1rem;
  padding-bottom: 1rem;
}

.site-nav__brand,
.site-nav__links a {
  font-family: var(--blog-sans);
  font-weight: 700;
  letter-spacing: 0.0625em;
  text-transform: uppercase;
  text-decoration: none;
}

.site-nav__brand {
  font-size: 1.25rem;
  color: var(--blog-yellow);
}

.site-nav__brand:hover {
  color: #fff;
}

.site-nav__links {
  display: flex;
  gap: 0.25rem 1.5rem;
  margin: 0;
  padding: 0;
  list-style: none;
}

.site-nav__links a {
  display: inline-block;
  padding: 0.5rem 0;
  font-size: 1rem;
  color: #fff;
  border-bottom: 2px solid transparent;
}

.site-nav__links a:hover,
.site-nav__links a[aria-current],
.site-nav__links a.is-active {
  color: var(--blog-yellow);
}

.site-nav__links a[aria-current] {
  border-bottom-color: var(--blog-yellow);
}

/* Dark header band shared by the listing and post pages. */
.blog-hero,
.post-hero {
  color: #fff;
  background-color: var(--blog-ink);
  background-image: var(--blog-grid);
  background-size: 32px 32px;
  background-position: center top;
}

.blog-hero {
  padding: 3.5rem 0 4rem;
}

.blog-hero__eyebrow,
.blog-section-label,
.post-badge,
.post-tile__kicker,
.post-card__play {
  font-family: var(--blog-sans);
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.blog-hero__eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
  margin-bottom: 1rem;
  font-size: 0.875rem;
  color: var(--blog-yellow);
}

.blog-hero__eyebrow::before {
  content: "";
  width: 2.5rem;
  height: 3px;
  background: var(--blog-yellow);
}

.blog-hero__title {
  margin-bottom: 1rem;
  font-size: clamp(2.25rem, 6vw, 4rem);
  line-height: 1.05;
  text-transform: uppercase;
  overflow-wrap: break-word;
}

.blog-hero__lede {
  max-width: 36rem;
  margin-bottom: 0.75rem;
  font-family: var(--blog-serif);
  font-size: clamp(1.125rem, 2vw, 1.375rem);
  font-style: italic;
  line-height: 1.5;
  color: #dee2e6;
}

.blog-hero__meta {
  margin: 0;
  font-family: var(--blog-sans);
  font-size: 1rem;
  color: #adb5bd;
}

/* Listing */
.blog-main {
  padding: 2.5rem 0 5rem;
}

.blog-main__inner,
.blog-hero__inner,
.site-nav__inner,
.site-footer .container {
  max-width: 1040px;
}

.blog-filter {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin: 0 0 2.5rem;
  padding: 0;
  border: 0;
}

.blog-filter__legend {
  position: absolute;
  width: 1px;
  height: 1px;
  overflow: hidden;
  clip: rect(0 0 0 0);
  white-space: nowrap;
}

.blog-filter__input {
  position: absolute;
  opacity: 0;
  pointer-events: none;
}

.blog-filter__chip {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  min-height: 44px;
  padding: 0.5rem 1.125rem;
  font-family: var(--blog-sans);
  font-size: 1rem;
  font-weight: 700;
  color: var(--blog-ink);
  cursor: pointer;
  background: #fff;
  border: 1px solid #ced4da;
  border-radius: 999px;
  transition: border-color 0.15s ease, background-color 0.15s ease;
}

.blog-filter__chip:hover {
  border-color: var(--blog-ink);
}

.blog-filter__count {
  min-width: 1.75rem;
  padding: 0.0625rem 0.5rem;
  font-size: 0.875rem;
  text-align: center;
  color: var(--blog-muted);
  background: var(--blog-surface);
  border-radius: 999px;
}

.blog-filter__input:checked + .blog-filter__chip {
  color: #fff;
  background: var(--blog-ink);
  border-color: var(--blog-ink);
}

.blog-filter__input:checked + .blog-filter__chip .blog-filter__count {
  color: var(--blog-ink);
  background: var(--blog-yellow);
}

.blog-filter__input:focus-visible + .blog-filter__chip {
  outline: 3px solid var(--blog-yellow);
  outline-offset: 3px;
}

/* Filtering needs :has(); without it every post simply stays visible. */
@supports not selector(:has(*)) {
  .blog-filter {
    display: none;
  }
}

.blog-main:has(#filter-progress:checked) :is(.blog-featured, .post-list > li, .post-year):not(:has([data-type="progress"])),
.blog-main:has(#filter-goals:checked) :is(.blog-featured, .post-list > li, .post-year):not(:has([data-type="goals"])) {
  display: none;
}

.blog-section-label {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin: 0 0 1.25rem;
  font-size: 0.875rem;
  color: var(--blog-muted);
}

.blog-section-label::after {
  content: "";
  flex: 1;
  height: 1px;
  background: var(--blog-line);
}

.post-year__title {
  font-size: 1.5rem;
  letter-spacing: 0.08em;
  color: var(--blog-ink);
}

.blog-featured,
.post-year {
  margin-bottom: 3rem;
}

.post-list {
  display: grid;
  gap: 1.25rem;
  margin: 0;
  padding: 0;
  list-style: none;
}

/* Cards: one link per card (the title), stretched to cover the whole card. */
.post-card {
  position: relative;
  display: grid;
  overflow: hidden;
  background: #fff;
  border: 1px solid var(--blog-line);
  border-radius: 1rem;
  box-shadow: 0 1px 2px rgba(33, 37, 41, 0.04);
  transition: transform 0.2s ease, box-shadow 0.2s ease, border-color 0.2s ease;
}

.post-card:hover {
  border-color: #cfd4da;
  box-shadow: 0 18px 40px rgba(33, 37, 41, 0.1);
  transform: translateY(-2px);
}

.post-card__media {
  position: relative;
  min-width: 0;
  aspect-ratio: 16 / 10;
  overflow: hidden;
  background: var(--blog-ink);
}

.post-card__media img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.4s ease;
}

.post-card:hover .post-card__media img {
  transform: scale(1.03);
}

.post-card__body {
  display: flex;
  flex-direction: column;
  min-width: 0;
  padding: 1.5rem;
}

.post-card__title {
  margin: 0.625rem 0 0.5rem;
  font-size: 1.375rem;
  line-height: 1.3;
  overflow-wrap: break-word;
}

.post-card__title a {
  color: var(--blog-ink);
  text-decoration: none;
}

.post-card__title a::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 1;
  border-radius: 1rem;
}

.post-card__title a:focus-visible {
  outline: none;
}

.post-card__title a:focus-visible::after {
  outline: 3px solid var(--blog-yellow);
  outline-offset: -3px;
}

.post-card:hover .post-card__title a {
  text-decoration: underline;
  text-decoration-color: var(--blog-yellow);
  text-decoration-thickness: 3px;
  text-underline-offset: 4px;
}

.post-card__summary {
  margin: 0;
  font-size: 1rem;
  line-height: 1.65;
  color: var(--blog-text);
}

.post-card__more {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  margin-top: auto;
  padding-top: 1.5rem;
  font-family: var(--blog-sans);
  font-weight: 700;
  color: var(--blog-ink);
}

.post-card__arrow {
  display: inline-block;
  color: var(--blog-yellow-dark);
  transition: transform 0.2s ease;
}

.post-card:hover .post-card__arrow {
  transform: translateX(4px);
}

.post-card__play {
  position: absolute;
  top: 0.75rem;
  right: 0.75rem;
  display: inline-flex;
  align-items: center;
  gap: 0.375rem;
  padding: 0.3125rem 0.625rem 0.3125rem 0.5rem;
  font-size: 0.75rem;
  color: var(--blog-ink);
  background: var(--blog-yellow);
  border-radius: 999px;
}

/* Meta line: badge, date, reading time. */
/* Separators sit in the gap and are clipped at the start of a wrapped line. */
.post-meta {
  --meta-gap: 1.5rem;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.25rem var(--meta-gap);
  overflow: hidden;
  font-family: var(--blog-sans);
  font-size: 0.9375rem;
  color: var(--blog-muted);
}

.post-meta__item {
  position: relative;
}

.post-meta__item::before {
  content: "·";
  position: absolute;
  left: calc(var(--meta-gap) / -2);
  transform: translateX(-50%);
}

.post-badge {
  display: inline-block;
  padding: 0.25rem 0.625rem;
  font-size: 0.75rem;
  line-height: 1.2;
  border-radius: 0.375rem;
}

.post-badge--progress {
  color: #fff;
  background: var(--blog-ink);
}

.post-badge--goals {
  color: var(--blog-ink);
  background: var(--blog-yellow);
}

/* Fallback thumbnails when a post has no image. */
.post-tile {
  position: relative;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  height: 100%;
  padding: 1.25rem 1.5rem;
  color: #fff;
  background-color: var(--blog-ink);
  background-image: radial-gradient(circle at 85% 15%, rgba(255, 200, 0, 0.14), transparent 55%), var(--blog-grid);
  background-size: auto, 24px 24px, 24px 24px;
}

.post-tile::before {
  content: "";
  position: absolute;
  top: 1.25rem;
  left: 1.5rem;
  width: 2rem;
  height: 3px;
  background: var(--blog-yellow);
}

.post-tile__kicker {
  margin-bottom: 0.375rem;
  font-size: 0.75rem;
  color: var(--blog-yellow);
}

.post-tile__big {
  font-family: var(--blog-sans);
  font-size: clamp(2rem, 4vw, 2.75rem);
  font-weight: 700;
  line-height: 1;
  text-transform: uppercase;
}

.post-tile--goals {
  color: var(--blog-ink);
  background-color: var(--blog-yellow);
  background-image: radial-gradient(circle at 85% 15%, rgba(255, 255, 255, 0.35), transparent 55%),
    linear-gradient(rgba(33, 37, 41, 0.07) 1px, transparent 1px),
    linear-gradient(90deg, rgba(33, 37, 41, 0.07) 1px, transparent 1px);
}

.post-tile--goals::before {
  background: var(--blog-ink);
}

.post-tile--goals .post-tile__kicker {
  color: var(--blog-ink);
}

.post-tile__sub {
  margin-top: 0.25rem;
  font-family: var(--blog-sans);
  font-size: 1rem;
  color: #adb5bd;
}

/* Goals status bar: one segment per goal. */
.goal-progress {
  margin-top: 1rem;
}

.goal-progress__bar {
  display: flex;
  gap: 3px;
  height: 0.5rem;
  max-width: 22rem;
}

.goal-progress__seg {
  flex: 1;
  background: #dee2e6;
  border-radius: 2px;
}

.goal-progress__seg--done {
  background: var(--blog-ink);
}

.goal-progress__seg--active {
  background: var(--blog-yellow);
}

.goal-progress__legend {
  display: flex;
  flex-wrap: wrap;
  gap: 0.25rem 1rem;
  margin: 0.625rem 0 0;
  font-family: var(--blog-sans);
  font-size: 0.9375rem;
  line-height: 1.5;
  color: var(--blog-muted);
}

.goal-progress__key {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
}

.goal-progress__key::before {
  content: "";
  width: 0.625rem;
  height: 0.625rem;
  background: #dee2e6;
  border-radius: 2px;
}

.goal-progress__key--done::before {
  background: var(--blog-ink);
}

.goal-progress__key--active::before {
  background: var(--blog-yellow);
}

/* Featured card: large, media beside the text from laptop width. */
.post-card--featured .post-card__title {
  font-size: clamp(1.625rem, 3vw, 2.25rem);
  line-height: 1.2;
}

/* The featured thumbnail already shows a Video chip; keep the text for screen readers only. */
.post-card--featured .post-meta__item--video {
  position: absolute;
  width: 1px;
  height: 1px;
  overflow: hidden;
  clip: rect(0 0 0 0);
  white-space: nowrap;
}

.post-card--featured .post-card__summary {
  font-size: 1.0625rem;
}

.post-card--featured .post-tile__big {
  font-size: clamp(2.75rem, 6vw, 4.5rem);
}

@media (min-width: 768px) {
  .post-list .post-card {
    grid-template-columns: minmax(0, 15rem) minmax(0, 1fr);
  }

  .post-list .post-card__media {
    aspect-ratio: auto;
    min-height: 11rem;
  }

  .post-card__body {
    padding: 1.5rem 1.75rem;
  }
}

@media (min-width: 768px) {
  .post-card--featured {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  }

  .post-card--featured .post-card__media {
    aspect-ratio: auto;
    min-height: 18rem;
  }

  .post-card--featured .post-card__body {
    justify-content: center;
    padding: 2rem;
  }
}

@media (min-width: 992px) {
  .post-card--featured {
    grid-template-columns: minmax(0, 1.15fr) minmax(0, 1fr);
  }

  .post-card--featured .post-card__media {
    min-height: 22rem;
  }

  .post-card--featured .post-card__body {
    padding: 2.5rem;
  }
}

@media (max-width: 767.98px) {
  .blog-hero {
    padding: 2.5rem 0 3rem;
  }

  .blog-main {
    padding-top: 2rem;
  }

  .post-meta,
  .goal-progress__legend {
    font-size: 1rem;
  }

  .post-meta {
    --meta-gap: 1.125rem;
  }

  .post-badge {
    letter-spacing: 0.1em;
  }

  .blog-filter {
    gap: 0.375rem;
  }

  .blog-filter__chip {
    gap: 0.375rem;
    padding: 0.5rem 0.875rem;
  }

  /* Phone listing reads as a clean list; only the featured card keeps its thumbnail. */
  .post-list .post-card__media {
    display: none;
  }

  .post-card__body {
    padding: 1.25rem;
  }

  .post-card__title {
    font-size: 1.25rem;
  }
}

@media (max-width: 575.98px) {
  .site-nav__brand {
    font-size: 1.125rem;
  }

  .site-nav__links {
    gap: 0.25rem 1.25rem;
  }
}

/* Post pages */
.post-hero {
  padding: 2.5rem 0 3rem;
}

/* Header text, article sheet and pager share one column edge. */
.post-hero__inner,
.post-pager {
  max-width: 50rem;
  margin-right: auto;
  margin-left: auto;
  padding-right: var(--blog-gutter);
  padding-left: var(--blog-gutter);
}

@media (min-width: 768px) {
  .post-hero__inner,
  .post-pager,
  .post-body {
    width: min(50rem, 100% - 2 * var(--blog-gutter));
    max-width: none;
  }

  .post-hero__inner,
  .post-pager {
    padding-right: 0;
    padding-left: 0;
  }
}

.post-hero__back {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  min-height: 44px;
  margin-bottom: 1rem;
  font-family: var(--blog-sans);
  font-weight: 700;
  color: var(--blog-yellow);
  text-decoration: none;
}

.post-hero__back:hover {
  color: #fff;
}

.post-meta--dark {
  color: #adb5bd;
}

.post-meta--dark .post-badge--progress {
  color: var(--blog-ink);
  background: #fff;
}

.post-hero__title {
  margin: 1rem 0 0;
  font-size: clamp(2rem, 5vw, 3.25rem);
  line-height: 1.15;
  overflow-wrap: break-word;
}

.post-body {
  max-width: 50rem;
  margin: 0 auto;
  padding: 3rem var(--blog-gutter) 2rem;
  font-size: 1.125rem;
  line-height: 1.75;
  color: var(--blog-ink);
  overflow-wrap: break-word;
}

@media (min-width: 768px) {
  .post-body {
    margin-top: -1.5rem;
    padding: 3rem 3.5rem 2.5rem;
    background: #fff;
    border: 1px solid var(--blog-line);
    border-radius: 1rem;
  }
}

.post-body > :first-child {
  margin-top: 0;
}

.post-body p,
.post-body li {
  line-height: 1.75;
}

.post-body h2,
.post-body h3 {
  margin: 2rem 0 1rem;
  font-size: 1.5rem;
}

.post-body ol,
.post-body ul {
  padding-left: 1.5rem;
}

.post-body li + li,
.post-body li > ul {
  margin-top: 0.5rem;
}

.post-body a {
  color: var(--blog-ink);
  text-decoration-color: var(--blog-yellow-dark);
  text-decoration-thickness: 2px;
  text-underline-offset: 3px;
}

.post-body a:hover {
  text-decoration-color: var(--blog-ink);
}

.post-body img,
.post-body video {
  max-width: 100%;
  height: auto;
  border-radius: 0.5rem;
}

.post-body video {
  background: var(--blog-ink);
}

.post-body footer {
  margin-top: 0;
  padding-top: 1.25rem;
  font-family: var(--blog-sans);
  font-size: 0.875rem;
  line-height: 1.6;
  color: var(--blog-muted);
  border-top: 1px solid var(--blog-line);
}

.post-pager {
  margin: 0 auto;
  padding-top: 1.5rem;
  padding-bottom: 4rem;
}

.post-pager__grid {
  display: grid;
  gap: 1rem;
}

@media (min-width: 576px) {
  .post-pager__grid {
    grid-template-columns: 1fr 1fr;
  }

  .post-pager__link--next {
    grid-column: 2;
    text-align: right;
  }
}

.post-pager__link {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
  padding: 1rem 1.25rem;
  color: var(--blog-ink);
  text-decoration: none;
  background: #fff;
  border: 1px solid var(--blog-line);
  border-radius: 0.75rem;
  transition: border-color 0.15s ease;
}

.post-pager__link:hover {
  border-color: var(--blog-ink);
}

.post-pager__label {
  font-family: var(--blog-sans);
  font-size: 0.875rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--blog-muted);
}

.post-pager__title {
  font-family: var(--blog-sans);
  font-size: 1.0625rem;
  font-weight: 700;
}

.post-pager__all {
  margin: 2rem 0 0;
  text-align: center;
}

.blog-button {
  display: inline-flex;
  align-items: center;
  min-height: 44px;
  padding: 0.625rem 1.5rem;
  font-family: var(--blog-sans);
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--blog-ink);
  text-decoration: none;
  background: var(--blog-yellow);
  border-radius: 0.375rem;
  transition: background-color 0.15s ease;
}

.blog-button:hover {
  color: var(--blog-ink);
  background: var(--blog-yellow-dark);
}

/* Footer */
.site-footer {
  padding: 2rem 0;
  font-family: var(--blog-sans);
  color: #adb5bd;
  background: var(--blog-ink);
}

.site-footer .container {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 1rem 2rem;
}

.site-footer__links {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem 1.5rem;
}

.site-footer a {
  color: #fff;
  text-underline-offset: 3px;
}

.site-footer a:hover {
  color: var(--blog-yellow);
}

.site-footer__links a {
  font-weight: 700;
  text-decoration: none;
}

.site-footer__note {
  margin: 0;
  font-size: 0.875rem;
  line-height: 1.6;
}

@media (prefers-reduced-motion: reduce) {
  .post-card,
  .post-card__media img,
  .post-card__arrow,
  .blog-filter__chip,
  .post-pager__link,
  .blog-button {
    transition: none;
  }

  .post-card:hover,
  .post-card:hover .post-card__media img,
  .post-card:hover .post-card__arrow {
    transform: none;
  }
}